Regression analysis, rather than correlation might be used when:
A) We don't know if there is a third variable that is the cause of both our variables.
B) We want to establish causation.
C) We don't care about causation.
D) We want to make predictions.

Question

Quizplus · Accepted Answer

Regression analysis is used when we want to make predictions. Correlation helps us to understand the relationship between two variables, but regression analysis helps us to predict how one variable changes in response to changes in another variable. Regression does not establish causation, but rather the relationship between variables.

Regression Analysis, Rather Than Correlation Might Be Used When